A system expands from a volume of 1.00 L to 2.00 L against a constant external pressure of 1.00 atm. The work (w) done by the system, in J, is

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Quizplus · Accepted Answer

The work done by the system is calculated using the formula w = -PΔV. Here, P = 1.00 atm and ΔV = (2.00 L - 1.00 L) = 1.00 L. Converting L·atm to J (1 L·atm = 101.3 J), the work done is -1.00 atm × 1.00 L × 101.3 J/L·atm = -101.3 J, which is approximately -1.01 × 10² J.

A System Expands from a Volume of 1